Vulnerability Description
A SQL injection in the flutter_downloader component through 1.11.1 for iOS allows remote attackers to steal session tokens and overwrite arbitrary files inside the app's container. The internal database of the framework is exposed to the local user if an app uses UIFileSharingEnabled and LSSupportsOpeningDocumentsInPlace properties. As a result, local users can obtain the same attack primitives as remote attackers by tampering with the internal database of the framework on the device.
CVSS Score
CRITICAL
Affected Products
| Vendor | Product | Versions |
|---|---|---|
| Patreon | Flutter Downloader | < 1.11.2 |
| Apple | Iphone Os | - |
Related Weaknesses (CWE)
References
- https://pub.dev/packages/flutter_downloader/changelogRelease Notes
- https://seredynski.com/articles/exploiting-ios-apps-to-extract-session-tokens-anExploitThird Party Advisory
- https://pub.dev/packages/flutter_downloader/changelogRelease Notes
- https://seredynski.com/articles/exploiting-ios-apps-to-extract-session-tokens-anExploitThird Party Advisory
FAQ
What is CVE-2023-41387?
CVE-2023-41387 is a vulnerability with a CVSS score of 9.1 (CRITICAL). A SQL injection in the flutter_downloader component through 1.11.1 for iOS allows remote attackers to steal session tokens and overwrite arbitrary files inside the app's container. The internal databa...
How severe is CVE-2023-41387?
CVE-2023-41387 has been rated CRITICAL with a CVSS base score of 9.1/10. This is considered a critical vulnerability requiring immediate attention.
Is there a patch for CVE-2023-41387?
Check the references section above for vendor advisories and patch information. Affected products include: Patreon Flutter Downloader, Apple Iphone Os.